baber/WOPTO huggingface dataset:
Patent JP-H1173030-A (JP)
Title: Image forming device
Inventor: YOKOYAMA YUICHI
IPC: G03G15/14
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device, in which developer deposited on a peeling means is forcibly fallen at the time of non-peeling a material to be transferred so as to prevent the generation of blemish of an image. SOLUTION: This device is provided with a photoreceptor drum for carrying developer image and a transfer charger for transferring the developer image carried by the photoreceptor drum to a paper sheet. Furthermore, a peeling claw 51 is provided so as to contact with the photoreceptor drum when the developer image is transferred by the transferring charger and so as to peel a recording paper sheet from the photoreceptor drum, and after peeling the recording paper sheet, the peeling claw 51 is separated from the photoreceptor drum. A driving mechanism 53 is provided so as to make the peeling claw 51 contact and separate with/from the photoreceptor drum with a timing different from the timing at the time of peeling operation, and the developer is thereby fallen from the peeling claw 51.
Patent JP-2000066986-A (JP)
Title: Peripheral device control system, its method and recording medium stored with its control program
Inventor: SAHO TATSUYA
IPC: G06F13/10
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a peripheral device control system capable of changing the operation of a peripheral device without exerting influence upon the performance of the system. SOLUTION: A main control device 1 executes a program 11, reads out information indicating which memory is used by a peripheral device 2 a 1st memory 3 or a 2nd memory 4, from state memories 31, 41, sets up operation data in an operation data memory 32 or 42 which is not used from the peripheral device 2, and sets up updated data in the state memory 31 or 41 corresponding to the operation data memory 32 or 42 in which operation data are newly set up. A control part 5 executes a program 51, judges which operation data in the memory 32 or 42 are to be used for processing based on the state information of the memories 31, 41 and executes the processing by using either one of operation data stored in the memories 32, 42 to process information data inputted from an interface 100.
Patent JP-H0556492-A (JP)
Title: Woofer equipment
Inventor: FUJISHIMA KAZUNARI
IPC: H04R1/28
Filed: 1991-08-21
Abstract: PURPOSE:To provide the desired characteristic of a low pass filter to the woofer having an air chamber and an acoustic port in front and rear of the woofer without giving effect onto a middle range frequency. CONSTITUTION:Partition plates 11, 12 having small holes 11a, 12a are provided between acoustic ports 6, 7 with the speaker 5 inbetween in 1st and 2nd air chambers 3, 4 in front and rear of the speaker 5. The medium sound frequency being a cause to deterioration in sound quality performance is absorbed by the partition plates 11, 12.
Patent JP-2000066938-A (JP)
Title: Distributed file backup system
Inventor: KITATSU SEIJI
IPC: G06F12/16
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a distributed file backup system capable of reducing total backup labor and shortening sampling time. SOLUTION: This backup system is provided with a means for storing information for identifying a file to be backed up and specifying and managing the backup timing of the file, a means for backing up the information in a buffer storing area, a means for deleting the file temporarily backed up in the buffer storing area, a means for storing information to be managed based on a backup request from a client computer system 101, information for specifying a condition convenient for the operation of a server computer system 201 and information for managing the backup file, and a means for successively sending instructions to the system 101 and automatically sampling the file backed up in the buffer storing area from the system 101 to a center storing area in the system 201 and managing the sampled file.
Patent JP-H0888997-A (JP)
Title: Stepping-motor driving device and head moving device
Inventor: MUKOYAMA FUMIAKI
IPC: G11B21/08
Filed: 1995-09-11
Abstract: PURPOSE: To reduce hysteresis in characteristics, which are not critical, by performing the switching of the exciting strength of a step-motor driving means when the step motor is stopped at a different pattern for every step motor coil, and performing settling. CONSTITUTION: When signals DIR and STEP are inputted into an exciting control circuit 3, transistors 10 and 11 are both turned ON, exciting-phase signal outputs ϕA-ϕD of the exciting control circuit 3 are sequentially switched and a step motor is rotated. When the step motor is stopped, the STEP signal is not inputted and fixed to the total of two phase signals of any of the exciting- phase signal outputs ϕA and ϕC and any of the exciting-phase signal outputs ϕB and ϕD. Then, the strong and weak signal outputs PA and PB are alternately switched and step motor coils 1 and 2 perform the small oscillation. Finally both strong and weak signal outputs PA and PB are strongly excited and settled. Thus, the hysteresis of the step motor can e reduced, and the head moving device having the excellent position accuracy can be realized.
Patent JP-H04113190-A (JP)
Title: Method of connecting insulating heat pipe
Inventor: SHIBATA NOBUYUKI
IPC: F28D15/02
Filed: 1990-09-03
Abstract: PURPOSE:To improve a productivity and provide a low cost by a method wherein an interior part in a chamber is kept at vacuum or filled with reducing atmosphere or inert atmosphere and an electrical energization for each of induction coils is changed over in sequence for every time required for a heating and connecting operation under an operation of a changing-over device. CONSTITUTION:A brazing material 6 is wound around an insertion part 30 having an end part of a main body 3 of a pipe and the inserted part 30 is set inside each of induction coils IC1 to IC4. Interior part of a chamber 2 is set to have inert atmosphere or reducing atmosphere of normal pressure. The induction coil IC1 is electrically energized under an operation of a changing-over device SW1, a high frequency is applied while supervising a connected state and then the electrical energization for the induction coil IC1 is cut off. Similarly, the changing-over devices SW2, SW3 and SW4 are operated in sequence to electrically energize the induction coils IC2, IC3 and IC4, respectively. Then, four main bodies 3 of pipe set to each of the induction coils IC1 to IC4 and a metallic sleeve 5 are heated in sequence and connected to each other.
Patent JP-H1171754-A (JP)
Title: Pile execution method and equipment therefor
Inventor: TAKANO KIMIHISA
IPC: E02D5/46
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To facilitate venting of air in the hollow portion of a pile body and facilitate work by constructing a hollow pile body having a storing body in the head portion detachably and removing soil cement in the storing body and the pile integrally before the soil cement injected into the ground hardens. SOLUTION: A hollow steel pipe pile 6 having an inner lid 7 is forced into the ground 1 before a soil cement column 4 established in the ground 1 hardens. On such occasion, soil cement penetrates into the hollow portion of the steel pipe pile 6 from the opening at the lower end. However, air in the hollow portion is vented from a vent pipe 8 of the inner lid 7, making it easy to force the pile into without extra resistance.  After the steel pipe pile 6 is constructed, when the soil cement hardens, the soil cement column 4 and the steel pipe pile 6 are integrated into a pile body, the pipe 8 filled with soil cement is removed by applying torque to the pipe 8, thereby making it possible to vent air from the hollow portion of the pile body while preventing soil cement from flowing into the head portion of the pile body, and ensuring a wide space in the head portion of the pile body easily, making work quick and reliable.
Patent JP-S61109821-A (JP)
Title: Mover for soft ground-solidifying treatment
Inventor: SASAO GORO
IPC: C02F11/00
Filed: 1984-11-05
Abstract: PURPOSE:To perform the solidifying treatment of soft ground in wide ranges by a method in which a hull is connected through a moving mechanism with a connecting lever having a float through a reciprocal mechanism in such a way as to enable the connecting lever to rotationally move toward the horizontal direction, and jet nozzles are formed in the hull and the downside of the float. CONSTITUTION:A reciprocal mechanism 5 is contracted to float floats 6 on both sides from the surface of sludge, and a connecting lever 3 is moved to a given direction by a moving mechanism 4. The mechanism 5 is then extended, the float 6 is lowered and landed on the surface of sludge, and the lever 3 is further raised to float the hull 1 from the surface of sludge. The mechanism 4 is operated, the hull 1 is moved to the moving direction of the lever 3, and when the mechanism 5 is contracted, the hull 1 with the lever 3 is lowered and landed on the surface of sludge for solidifying treatment. The device can thus be wholly moved intermittently to perform the solidifying treatment of sludge in the straight line area.
Patent JP-H0895746-A (JP)
Title: Display controller
Inventor: ARIMA KAZUNORI
IPC: G06F17/21
Filed: 1994-09-28
Abstract: PURPOSE: To improve the processing speed by providing a means which transfers a font from a CG(character generator) to a VRAM(memory for display) by a circuit. CONSTITUTION: This display controller is equipped with the character generator(CG) 1C which is stored with the font, the display memory (VRAM) 1D where one dot of display is made to correspond to one dot of the memory, and a control circuit 1E for transferring the data in the VRAM 1D to a display device 1F. An address generating circuit(MCC) 1B outputs select signals for 1C-1E on the basis of an address 1G from a CPU 1A to generate addresses of the CG 1C and VRAM 1D. Then transfer processing for display information is performed on the basis of the start address of a font memory and the transfer destination address of the VRAM 1D. Consequently, data transfer from the CG 1C to the VRAM 1D is performed in a time of single access to eliminate the need for two-time access wherein the CPU 1A reads data out of the CG 1C and writes them in the VRAM 1D by a program.
Patent JP-H0395955-A (JP)
Title: Formation of structure of dielectric isolation
Inventor: SUGA TAKASHI
IPC: H01L21/762
Filed: 1989-09-08
Abstract: PURPOSE:To enable an isolation structure to be produced in a short time by forming a plurality of recessed parts on one surface of a semiconductor substrate, forming a silicon oxide on one surface including it, accumulating a polycrystalline silicon by the microliquid CVD method, and eliminating the other surface until the depth in contact with above polycrystal silicon is reached. CONSTITUTION:A plurality of recessed parts 6 are formed on one surface of a silicon substrate 3 and a silicon oxide 2 is formed on one surface including same. Then, a polysilicon 1 is accumulated on that surface by a microwave CVD accumulation device and the other surface of the substrate 3 is polished up to the part shown by the dotted line. The above microwave CVD accumulation device consists of a reaction container 7, a microwave generation power supply 8, an oscillator 9, a magnetron 10, a rectangular waveguide 11, a crystal window 12, an internal waveguide 13, a reaction gas introduction port 14, a substrate holder 15 including a heating means, a silicon wafer 16, a vacuum pump 17, a booth pump 18, and an oil diffusion pump 19, thus drastically reducing process time.
Patent JP-H0897095-A (JP)
Title: Tantalum powder and electrolytic capacitor employing it
Inventor: NAITO HIROO
IPC: C01G35/00
Filed: 1994-09-28
Abstract: PURPOSE: To obtain tantalum powder for producing a positive electrode body having high breakdown voltage which can be bonded strongly to a tantalum wire even if it is molded with low density and sintered at low temperature and exhibits strength durable against thermal decomposition of manganese nitrate, and to obtain a positive electrode body for a capacitor employing the tantalum powder and an electrolytic capacitor employing the positive electrode body. CONSTITUTION: 100 pts.wt. of common tantalum powder (average particle size; 1.0-5.0μm) is mixed with 1-25 pts.wt. of tantalum powder of nano size (average particle size; 10-500nm) to produce a positive electrode material, i.e., tantalum powder, for electrolytic capacitor. The tantalum powder is sintered to produce a positive electrode body for electrolytic capacitor. The positive electrode body is employed in an electrolytic capacitor.
Patent JP-S6294874-A (JP)
Title: Transferring and peeling device for copying machine
Inventor: KONISHI KEIJI
IPC: G03G15/14
Filed: 1985-10-21
Abstract: PURPOSE:To control the beam width of a peeling corotron optionally by a simple constitution by providing projection parts which project inward on the transfer side of the fitting part of form mixture preventive guide mounted on the side of the peeling corotron. CONSTITUTION:Transferring and peeling corotrons 16 and 18 are formed in a conductive shield 20. The form mixture preventive guide 40 is equipped with two fitting parts 42 and 44 and a separation side shield is fitted freely attachably and detachably in the long-sized groove 43 of the fitting part 42. Plural projection parts 46 are provided to the fitting part 42 at intervals to the overall length of the corotron and guide forms peeled from a photosensitive body. The projection length is selected properly to control the beam width of the peeling corotron to optimum width, thereby improving transfer characteristics of the transfer corotron 16.
Patent JP-2000090848-A (JP)
Title: Display device with improved grid structure
Inventor: GE SHICHAO
IPC: H01J31/12
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device made so as to hold a grid electrode at an exact location. SOLUTION: A rim 26 made of glass or a ceramic material at a high temperature is mounted on an alloy sheet in a through hole and electron is focused on a fluorescent layer 33 by using voltage applied on the sheet. An optional insulating layer is formed on the sheet, an optional grid electrode is formed on the insulating layer, and addressing and focusing are performed. Because the rim 26 holds tensile force on the alloy sheet according to cooling, a cathode 16, the alloy sheet for pixel dots and holes of the grid electrode are properly aligned and held without being affected by a change in temperature. When the rim 26 is mounted on a cathode plate and a face plate 12, an exact aligning process is completed and assembling of a device is simplified.  By using the thin rim 26 and a substrate, thickness of a combined electrode structure becomes 3 mm or below, a distance between the face plate 12 and a back plate 14 becomes 10 mm and the device becomes suitable for an ultrathin large-sized screen display.
Patent JP-2001058480-A (JP)
Title: Program column with advertisement for television, radio or the like
Inventor: SAITO SHIGERU
IPC: B42D7/00
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To predict a telecasting time of an advertisement or the like regarding a sponsor in a previously announced relation manner of a program and the sponsor for providing the program in a television or radio column by arranging programs to be broadcast with each passing time according to broadcasting stations and constituting the column with the advertisement for the television, radio or the like. SOLUTION: Small columns 11 surrounded by vertical lines for partitioning broadcasting stations and a horizontal lines for schedules of times constitute rough frameworks indicating a range of the contents of one program. Accordingly, a provider of the program of the column 11 has a right of a display 12 of a sponsor, and the columns 11 of all the programs can provide displays 12 regarding the sponsor. As the display 12 regarding the sponsor, a name to be publicly known as a company name or a commodity name is preferred. Such a name or the like is printed by utilizing a margin of the column 11 of the program or assuring a space in the column 11. Details of information are adopted from an advertisement part 16 out of the column, and can be visually observed in the form of an animation image or the like.
Patent JP-S6387733-A (JP)
Title: Automatic wire bonding
Inventor: ISHIBASHI TAKAO
IPC: H01L21/60
Filed: 1986-09-30
Abstract: PURPOSE:To facilitate automatic bonding by a method wherein a bonding range on a substrate is divided into certain regions and the correction values of the tool positions in the respective regions are determined and the relative position relations between the respective bonding pads and the tool positions are calculated by changing the correction values for the respective regions and then wire bonding is performed. CONSTITUTION:Before a bonding work is started, a tool 16 is guided and conveyed to the center points P1-P4 under ordinary bonding conditions. Position discrepancies (correction values) between the tool 16 and the reference point of an ITV camera are obtained at the respective points and are memorized by a control part as the correction values in the respective regions I-IV. In actual bonding works, if a pellet 51 is present in, for instance, the region I, when the phase is corrected, the correcting operation is carried out by using the correction value obtained at the point P1 as the discrepancy from the reference point of the ITV camera and the bonding is performed and, if a pellet 52 is present in the region II, the correcting operation is carried out by using the correction value obtained at the point P2 and, thereafter, the bonding works are carried out successively in the same way. With this constitution, the bonding can be performed automatically.
Patent JP-H0980545-A (JP)
Title: Photographing device provided with shake correction function
Inventor: TOMITA HIROYUKI
IPC: G03B5/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To accurately detect the position of a shake correction optical system by a position detection part irrespective of environment where a photographing device is used. SOLUTION: This device includes a shake correction lens 15 correcting shake caused by vibration, a driving part 14 driving the lens 15, the position detection part 17 detecting the position of the lens 15, a calibration part (CPU 12) calibrating the detection part 17, and a decision part 17 deciding the propriety of the calibration of the detection part 17 based on output from a timer 20.
Patent JP-S61111591-A (JP)
Title: Laser printer
Inventor: SUZUKI YOSHIKAZU
IPC: B41J2/465
Filed: 1984-11-06
Abstract: PURPOSE:To largely simplify the optical system to laser beam introduction to masks, by a method wherein the shape of the solid-state laser medium is changed from cylindrical to prismatic. CONSTITUTION:A prismatic laser medium is used for the solid-state laser of the laser oscillator part. Rectangular laser beams 1 from the prismatic laser medium change into a layer ray 3 through a convex lens 2 and reach the surface of a mask 4. At this time, the shape of beams of the laser rays 3 reaching the surface of the mask 4 is rectangular 5 corresponding to the pattern of the mask 4, and the total area can be used as the effective range.
Patent JP-H0550920-A (JP)
Title: Carrying truck
Inventor: ENDO KATSUHIKO
IPC: B61D47/00
Filed: 1991-08-21
Abstract: PURPOSE:To carry a load without severally avoiding the whole difference in road level on a traveling course and the leaning of the load. CONSTITUTION:A base 2 is elevatably mounted with plural wheels 10 through actuators 17, and moreover mounted with vertical distance sensors 2OA,2OB to detect an interval distance between the base 2 and a traveling road surface and a load sensor 19. An arithmetic analysis section 6 controls an ascent and descent indicating device 7 through the sensors 20A,2OB,19 to keep the base 2 at a horizontal state, and the device 7 therefore drives each of the actuators 17 to move each of plural wheels 10 up and down.
Patent JP-S60125252-A (JP)
Title: Monolithic carrier
Inventor: MATSUMOTO SHINICHI
IPC: B01D53/86
Filed: 1983-12-12
Abstract: PURPOSE:To attain to uniformize the flow speed of exhaust gas and to enhance purification capacity, by densifying the cell pitch of a catalyst at the center part thereof while making the cell pitch thereof coarse at the peripheral part thereof. CONSTITUTION:The titled carrier comprises a honeycomb like structure having a large number of cells 4 partitioned by partition walls 5 and the cell pitch in the concentric circle C, which has a diameter of about 1-1.5 times that of a converter inlet 2 for mounting said structure, is densified while the cell pitch at the outer peripheral part of the above mentioned circle is made coarse. This monolithic carrier attains the uniformity of the flow speed of exhaust gas only by changing the cell pitch in the inside and outside of a definite boundary line and automatically increases the catalyst supporting amount at the center part to enhance purification capacity as well as to unformize the purification capacity at each part in the catalyst to obtain a catalyst having life longer than that of a conventional one.
Patent JP-S6387937-A (JP)
Inventor: TORIYAMA CHIAKI
IPC: A22C29/04
Filed: 1986-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6387858-A (JP)
Title: Composite type picture processing device
Inventor: KITA TOSHIRO
IPC: G06T1/00
Filed: 1986-09-30
Abstract: PURPOSE:To attain various and diversified picture processings by providing a main control section, a picture read control unit and a picture recording control unit or the like so as to control each unit under the control of the main control section thereby attaining the picture processing among the units. CONSTITUTION:The picture read control unit 2 reading a picture by control information, a facsimile control unit 4 transmitting/receiving picture information, a picture recording control unit 3 recording picture information, an interface unit 5 connected to a data processing unit 8 as an external device and transmitting/receiving a control command and picture information to/from the data processing unit 8, and the main control section transferring information among the units based on the control command and outputting control information to each unit to control them individually are contained in one cse. Thus, a copy function and a facsimile function are executed selectively in the state of off-line with the data processing unit being an external device and various and diversified picture processing and edit are attained among the units.
Patent JP-S6388662-A (JP)
Title: Data communication system
Inventor: SHIRATO TOSHIMITSU
IPC: H04L47/43
Filed: 1986-10-01
Abstract: PURPOSE:To attain a data communication in accordance with CCITT recommendatian X.29 procedures by providing a packet assembly/disassembly (PAD) function possessed by a packet switching network in a host computer to which a time sharing system (TSS) terminal is connected. CONSTITUTION:The PAD mechanism 7 of the host computer 5 executes time supervision after the transmitting of a call request packet, judges that the setting of the call failed if an incoming call reception packet is not received within a prescribed time, and a new connection request is made from the TSS terminal 6. On the other hand, upon receiving an incoming call reception packet, the PAD mechanism transmits a connection completion packet to the TSS terminal 6 to inform the completion of the connection. Thus, the transmission/reception of data is made available between the TSS terminal 6 and the PAD service host computer 2. From the setting of a call until its releasing, the data is exchanged in accordance with the PAD parameters realized by the PAD mechanism 7. In such a way, the communication with the TSS terminal is made able in accordance with the X.29 procedures.